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| CAS号 : | 699-30-9 |
精确质量 : | 171.97800 |
| 分子式 : | C4F4O3 |
logP : | 0.34040 |
| 分子量 : | 172.03500 |
PSA : | 43.37000 |
四氟丁二酸酐 | |
Tetrafluorosuccinic Anhydride | |
699-30-9 | |
C4F4O3 | |
172.03500 | |
43.37000 | |
0.34040 | |
171.97800 |
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n20/D 1.327
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54-56 °C(lit.)
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1.609 g/mL at 20 °C(lit.)
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Refrigerator
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GHS06 | |
危险 | |
H315; H319; H331; H335 | |
P261; P305 + P351 + P338; P311 | |
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3
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S26; S36/37/39; S45
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UN 2810 6.1/PG 2
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T; C; Xi
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R23
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2917190090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
